A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5960-00-266-6741
NSN 5895-00-101-6381
NSN 6620-00-965-9841
NSN 6130-01-154-2234
NSN 5855-00-484-8638
NSN 5945-01-378-7603
NSN 5855-01-171-6945
NSN 6145-01-108-0150
NSN 6645-01-425-2330
NSN 5915-00-203-2380
NSN 5910-01-463-9061
NSN 6110-01-468-5955